Thread wires inserts in holder or handles with eye

Measuring wires, thread wire inserts in a holder, for micrometer screws or thread wire inserts with eyelet handles in a set of three. Thread wire inserts according to Zeiss. Made of hardened gauge steel.
Thread wire inserts are ideal for the exact determination of the pitch diameter of threads.
The measurement is carried out using the three-wire measuring method.

Thread wire inserts with holder Thread wire inserts as a pair in a holder for micrometers. According to Zeiss The holders are placed on the spindle of the micrometers and correctly aligned using an integrated spring.

Thread wire inserts with handle Thread wire inserts / pin gauges with handles with eye (3 pieces). According to Zeiss Handles with hole (eye) and diameter marking for mounting on the length measuring machine